package cn.wolfcode.luowowo.article.service.impl;

import cn.wolfcode.luowowo.article.domain.Strategy;
import cn.wolfcode.luowowo.article.domain.StrategyContent;
import cn.wolfcode.luowowo.article.domain.StrategyDetail;
import cn.wolfcode.luowowo.article.domain.StrategyTag;
import cn.wolfcode.luowowo.article.mapper.StrategyContentMapper;
import cn.wolfcode.luowowo.article.mapper.StrategyDetailMapper;
import cn.wolfcode.luowowo.article.query.StrategyDetailQuery;
import cn.wolfcode.luowowo.article.service.IDestinationService;
import cn.wolfcode.luowowo.article.service.IStrategyDetailService;
import cn.wolfcode.luowowo.article.service.IStrategyService;
import cn.wolfcode.luowowo.article.service.IStrategyTagService;

import cn.wolfcode.luowowo.article.vo.StatsVo;
import com.alibaba.dubbo.config.annotation.Service;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.util.StringUtils;

import java.util.Date;
import java.util.List;

@Service
public class StrategyDetailServiceImpl implements IStrategyDetailService {

    @Autowired
    private StrategyDetailMapper strategyDetailMapper;

    @Autowired
    private StrategyContentMapper strategyContentMapper;

    @Autowired
    private IStrategyService strategyService;

    @Autowired
    private IDestinationService destinationService;

    @Autowired
    private IStrategyTagService strategyTagService;

    @Override
    public PageInfo query(StrategyDetailQuery qo) {
        PageHelper.startPage(qo.getCurrentPage(), qo.getPageSize());
        return new PageInfo(strategyDetailMapper.selectForList(qo));
    }
    @Override
    public List<StrategyDetail> list() {
        return strategyDetailMapper.selectAll();
    }

    @Override
    public StrategyDetail get(Long id) {
        return strategyDetailMapper.selectByPrimaryKey(id);
    }

    @Override
    public void saveOrUpdate(StrategyDetail detail, String tags) {
        //目的地
        Strategy strategy = strategyService.get(detail.getStrategy().getId());
        detail.setDest(strategy.getDest());
        //截取文章
        String content = detail.getStrategyContent().getContent();
        if (content.length()>200){
            detail.setSummary(content.substring(0,200));
        }else {
            detail.setSummary(content);
        }
    //内容保存
 StrategyContent strategyContent = detail.getStrategyContent();
        if(detail.getId() == null){
            detail.setCreateTime(new Date());
            strategyDetailMapper.insert(detail);
            strategyContent.setId(detail.getId());
            strategyContentMapper.insert(strategyContent);
        }else {
            strategyDetailMapper.updateByPrimaryKey(detail);
            strategyContent.setId(detail.getId());
            strategyContentMapper.updateByPrimaryKey(strategyContent);
        }
        strategyDetailMapper.deleteRelation(detail.getId());
        //标签保存
        if(StringUtils.hasLength(tags)){
            String[] ts = tags.split(",");
            if(ts!=null && ts.length>0){
                for(String t :ts){
                    StrategyTag tag = new StrategyTag();
                    tag.setName(t);
                    strategyTagService.saveOrUpdate(tag);

                    strategyDetailMapper.insertRelation(detail.getId(),tag.getId());
                }
            }
        }

    }

    @Override
    public StrategyContent getConent(Long id) {
        return strategyContentMapper.selectByPrimaryKey(id);
    }

    @Override
    public List<StrategyDetail> getViewnumTop3(Long id) {
        return strategyDetailMapper.selectViewnumTop3(id);
    }

    @Override
    public void updateStatisVo(StatsVo statsVo) {
        strategyDetailMapper.updateStatisVO(statsVo);
    }
}
